CA2130674A1 - Process for producing carbon blacks and new carbon blacks - Google Patents

Process for producing carbon blacks and new carbon blacks

Info

Publication number
CA2130674A1
CA2130674A1 CA002130674A CA2130674A CA2130674A1 CA 2130674 A1 CA2130674 A1 CA 2130674A1 CA 002130674 A CA002130674 A CA 002130674A CA 2130674 A CA2130674 A CA 2130674A CA 2130674 A1 CA2130674 A1 CA 2130674A1
Authority
CA
Canada
Prior art keywords
carbon blacks
carbon black
reactor
new
aggregates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002130674A
Other languages
French (fr)
Other versions
CA2130674C (en
Inventor
John M. Branan, Jr.
Bin Chung
Frank J. Hrach, Jr.
Ronald C. Hurst
David J. Kaul
Sergio A. Montes
William L. Sifleet
Daniel W. Weaver
Jay Zimmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cabot Corp
Original Assignee
John M. Branan, Jr.
Bin Chung
Frank J. Hrach, Jr.
Ronald C. Hurst
David J. Kaul
Sergio A. Montes
William L. Sifleet
Daniel W. Weaver
Jay Zimmer
Cabot Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by John M. Branan, Jr., Bin Chung, Frank J. Hrach, Jr., Ronald C. Hurst, David J. Kaul, Sergio A. Montes, William L. Sifleet, Daniel W. Weaver, Jay Zimmer, Cabot Corporation filed Critical John M. Branan, Jr.
Publication of CA2130674A1 publication Critical patent/CA2130674A1/en
Application granted granted Critical
Publication of CA2130674C publication Critical patent/CA2130674C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • C09C1/565—Treatment of carbon black ; Purification comprising an oxidative treatment with oxygen, ozone or oxygenated compounds, e.g. when such treatment occurs in a region of the furnace next to the carbon black generating reaction zone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/50—Furnace black ; Preparation thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A process for producing carbon blacks comprised of mixing an oxidant, primary fuel, and carbon black feedstock to form carbon black particles and aggregates, passing the mixture through a reactor, cooling, separating, and recovering the carbon black product. The improvement comprises the addition of a secondary oxidant-containing stream to the reactor such that the secondary oxidant stream does not interfere with the formation of the carbon black particles and aggregates in the reactor. Also disclosed are new carbon black products defined by the following parameters: 35 m-2/g <=1 2 No. <=65 m2/g; 30m2/g<=CTAB
<=552m/g; 1.12 1 2 No./CTAB ratio; Tint <= 65%; 75 cc/100 g <= CDBP <= 95 cc/100 g. Also disclosed are rubber and/or plastic compositions containing these new carbon blacks.
CA002130674A 1992-03-05 1993-03-02 Process for producing carbon blacks and new carbon blacks Expired - Lifetime CA2130674C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84664492A 1992-03-05 1992-03-05
US07/846,644 1992-03-05
PCT/US1993/001972 WO1993018094A1 (en) 1992-03-05 1993-03-02 Process for producing carbon blacks and new carbon blacks

Publications (2)

Publication Number Publication Date
CA2130674A1 true CA2130674A1 (en) 1993-09-06
CA2130674C CA2130674C (en) 2004-04-27

Family

ID=25298519

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002130674A Expired - Lifetime CA2130674C (en) 1992-03-05 1993-03-02 Process for producing carbon blacks and new carbon blacks

Country Status (11)

Country Link
US (1) US6156837A (en)
EP (1) EP0629222B1 (en)
JP (1) JP3535157B2 (en)
KR (2) KR0149206B1 (en)
BR (1) BR9306018A (en)
CA (1) CA2130674C (en)
DE (1) DE69326449T2 (en)
FI (2) FI112086B (en)
HU (1) HU215455B (en)
SG (1) SG49195A1 (en)
WO (1) WO1993018094A1 (en)

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US6348181B1 (en) 1993-06-15 2002-02-19 Cabot Corporation Process for producing carbon blacks
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US6852790B2 (en) 2001-04-06 2005-02-08 Cabot Corporation Conductive polymer compositions and articles containing same
US20040013599A1 (en) * 2002-07-19 2004-01-22 Sandeep Bhatt Carbon blacks and uses thereof
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WO2006076609A2 (en) 2005-01-14 2006-07-20 Cabot Corporation Printable electronic features on non-uniform substrate and processes for making same
US7575621B2 (en) 2005-01-14 2009-08-18 Cabot Corporation Separation of metal nanoparticles
US7824466B2 (en) 2005-01-14 2010-11-02 Cabot Corporation Production of metal nanoparticles
WO2006076604A2 (en) * 2005-01-14 2006-07-20 Cabot Corporation Processes for planarizing substrates and encapsulating printable electronic features
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EP2087046B2 (en) * 2006-11-07 2023-10-18 Cabot Corporation Carbon blacks having low pah amounts and methods of making same
BRPI0810844B1 (en) * 2007-04-24 2017-12-12 Cabot Corporation BLACK MATRIX AND CURED COATING COMPOSITION
EP2065900A1 (en) 2007-10-23 2009-06-03 Borealis Technology Oy Semiconductive polymer composition
CN102365324B (en) 2009-03-30 2015-08-19 博里利斯股份公司 There is after aging the cable of high-level disruptive strength
BR112012011265B1 (en) 2009-11-11 2020-12-01 Borealis Ag cable and its production process
CA2788081C (en) 2010-02-19 2018-09-04 Serguei Nester Method for carbon black production using preheated feedstock and apparatus for same
DE102010002244A1 (en) * 2010-02-23 2011-08-25 Evonik Carbon Black GmbH, 63457 Carbon black, process for its preparation and its use
PL2628162T3 (en) 2010-10-15 2020-11-16 Borealis Ag Semiconductive polymer composition
ES2750266T3 (en) 2010-11-03 2020-03-25 Borealis Ag A polymer composition and a power cord comprising the polymer composition
DE102011003002B4 (en) 2011-01-21 2022-09-08 Evonik Carbon Black Gmbh Process for the production of carbon black
JP5647534B2 (en) * 2011-02-01 2014-12-24 旭カーボン株式会社 Soft furnace carbon black and rubber composition
CN102174277B (en) * 2011-03-11 2013-03-20 山西永东化工股份有限公司 Method for producing superconducting carbon black with high specific surface area
US9175150B2 (en) 2012-03-02 2015-11-03 Cabot Corporation Modified carbon blacks having low PAH amounts and elastomers containing the same
CN102910454A (en) * 2012-10-22 2013-02-06 新乡市华音再生能源设备有限公司 Vacuum carbon black elevator
CN105073906B (en) 2013-03-15 2019-05-14 卡博特公司 Use the method for producing black pigment of incremental agent fluid
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Also Published As

Publication number Publication date
US6156837A (en) 2000-12-05
HUT68026A (en) 1995-05-29
JP3535157B2 (en) 2004-06-07
DE69326449T2 (en) 2000-04-13
SG49195A1 (en) 1998-05-18
KR950700367A (en) 1995-01-16
HU215455B (en) 1999-01-28
BR9306018A (en) 1997-11-18
JPH07504457A (en) 1995-05-18
HU9402539D0 (en) 1994-11-28
DE69326449D1 (en) 1999-10-21
FI944049A (en) 1994-09-02
FI20031041A (en) 2003-07-08
FI115303B (en) 2005-04-15
FI944049A0 (en) 1994-09-02
FI112086B (en) 2003-10-31
WO1993018094A1 (en) 1993-09-16
KR0149206B1 (en) 1998-10-01
EP0629222B1 (en) 1999-09-15
CA2130674C (en) 2004-04-27
EP0629222A1 (en) 1994-12-21

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Effective date: 20131009